Summary
International Symposium on Antennas and Propagation
2012
Session Number:2D2
Session:
Number:2D2-4
Scattering of Electromagnetic Waves by an Optically Controlled Subwavelength Slot Grating on a Dielectric Slab
Kazuo Nishimura,
pp.-
Publication Date:2012/10/29
Online ISSN:2188-5079
Summary:
The author theoretically analyzed TM electromagnetic plane wave scattering characteristics of a dielectric slab with an infinite subwavelength periodic slot array filled with a semiconductor in which semiconductor plasma are optically induced with light every the interval of the integer time its original period of the infinite subwavelength periodic slot array. It is theoretically explained how the scattering characterisctics of the infinite subwavelenth slot arry are controlled using photoinduced plasma. And it is theoretically discussed about the possibility of the application of the subwavelength periodic slot array to the optoelectronically controlled reconfigurable circuits at millimeter wave frequency band.